SATA GL16602 3/4"Drive 12 Point Socket 19mm

Key features include: 12‑point double hex fastener end design, off‑corner loading to minimize fastener rounding, large size markings for easy ID, and dual marking lines (SAE) with knurled lines (MM) to distinguish standard and metric sizes at a glance.

Size: 19mm. Drive: 3/4". Type: 12-point socket. Material: Chrome vanadium steel. Finish: Chrome plated. Design supports high-torque applications and is intended for use with 3/4" drive tools.

12-point sockets offer quicker engagement and more contact points, which helps in tight spaces and when bolt alignment isn’t perfect. They’re great for faster work and reduced slipping in confined areas, while 6-point sockets can provide stronger contact on certain high-torque scenarios. For large, accessible fasteners, a 12-point design like this one is often preferred.

It's well-suited for automotive, industrial, and construction tasks involving large fasteners and high torque, especially when space is tight and quick engagement matters. The 19mm size makes it a common choice for heavy-duty bolts and nuts.

1) Confirm the fastener head is compatible with 19mm and the socket is the correct size. 2) Align the socket with the fastener and slide it on. 3) Attach a 3/4" drive ratchet or torque wrench and apply steady pressure. 4) Avoid hammer impacts unless the tool is rated for it. 5) After use, wipe clean and store in a protective case to prevent corrosion.

Inspect the socket for cracks or wear before use. Use the correct size to avoid rounding the fastener. Wear eye protection in high‑torque or automotive work, and keep hands and clothing clear of moving parts. Do not use damaged tools or apply excessive force that could cause the socket to crack or slip.

If you’re comparing options on Fepy, consider these alternatives: 1) https://fepy.com/product/sata-gl16601-3-4-drive-12-point-socket-17mm 2) https://fepy.com/product/sata-gl16603-3-4-drive-12-point-socket-21mm 3) https://fepy.com/product/sata-gl16605-3-4-drive-6-point-socket-19mm These provide nearby sizes or a 6-point option for different torque needs.

Compatible tools include 3/4" drive ratchets, breaker bars, and torque wrenches that accept 3/4" drive sockets. If using an impact tool, ensure the socket is rated for impact use to avoid cracking or premature wear.

Keep it clean and dry after use to prevent rust. Wipe away dust and grime, apply a light rust inhibitor if storing long‑term, and store in a socket rail or protective case to prevent contact with other tools that could cause dents or burrs. Regularly inspect for cracks or wear and replace if damaged.

Yes. The chrome vanadium construction, chrome plating for corrosion resistance, and the 12-point design with off‑corner loading deliver durable, high‑torque performance and longer service life, reducing replacement frequency and overall tooling costs.

This socket features large size markings for fast ID, with a combination of SAE and metric indicators (19mm in this case) and a prominent 3/4" drive designation. The dual marking lines and knurling help differentiate standard vs. metric sizes at a glance.